effectively this patch restore UVD to its previous state, thx

on another subject since the begin Mpeg1 and WMV3 does not work [mpeg1 green
block and random color blocks dancing ] and WMV3[blackscreen and few secs later
high chance of hard lock]

h264, divx and Mpeg2 works peachy so far, should i open another bug report? you
need any info or example or debug info?

again thanks for your dedication